| @@ -422,7 +422,7 BEGIN | |||||
| 422 | --Aeroflex memory generics: |
|
422 | --Aeroflex memory generics: | |
| 423 | mbpedac => BYPASS_EDAC_MEMCTRLR, |
|
423 | mbpedac => BYPASS_EDAC_MEMCTRLR, | |
| 424 | mprog => 1, -- program memory by default values after reset |
|
424 | mprog => 1, -- program memory by default values after reset | |
| 425 | mpsrate => 5, -- default scrub rate period |
|
425 | mpsrate => 15, -- default scrub rate period | |
| 426 | mpb2s => 14, -- default busy to scrub delay |
|
426 | mpb2s => 14, -- default busy to scrub delay | |
| 427 | mpapb => 1, -- instantiate apb register |
|
427 | mpapb => 1, -- instantiate apb register | |
| 428 | mchipcnt => 2, |
|
428 | mchipcnt => 2, | |
| @@ -265,66 +265,20 BEGIN | |||||
| 265 | data_shaping_R0 => data_shaping_R0, |
|
265 | data_shaping_R0 => data_shaping_R0, | |
| 266 | data_shaping_R1 => data_shaping_R1, |
|
266 | data_shaping_R1 => data_shaping_R1, | |
| 267 | data_shaping_R2 => data_shaping_R2, |
|
267 | data_shaping_R2 => data_shaping_R2, | |
| 268 |
sample_f0_val => sample_f_val |
|
268 | sample_f0_val => sample_f0_val, | |
| 269 |
sample_f1_val => sample_f_val |
|
269 | sample_f1_val => sample_f1_val, | |
| 270 |
sample_f2_val => sample_f_val |
|
270 | sample_f2_val => sample_f2_val, | |
| 271 |
sample_f3_val => sample_f_val |
|
271 | sample_f3_val => sample_f3_val, | |
| 272 |
sample_f0_wdata => |
|
272 | sample_f0_wdata => sample_f0_data, | |
| 273 |
sample_f1_wdata => |
|
273 | sample_f1_wdata => sample_f1_data, | |
| 274 |
sample_f2_wdata => |
|
274 | sample_f2_wdata => sample_f2_data, | |
| 275 |
sample_f3_wdata => |
|
275 | sample_f3_wdata => sample_f3_data, | |
| 276 | sample_f0_time => sample_f0_time, |
|
276 | sample_f0_time => sample_f0_time, | |
| 277 | sample_f1_time => sample_f1_time, |
|
277 | sample_f1_time => sample_f1_time, | |
| 278 | sample_f2_time => sample_f2_time, |
|
278 | sample_f2_time => sample_f2_time, | |
| 279 | sample_f3_time => sample_f3_time |
|
279 | sample_f3_time => sample_f3_time | |
| 280 | ); |
|
280 | ); | |
| 281 | ----------------------------------------------------------------------------- |
|
|||
| 282 | ALL_lane: FOR J IN 0 TO 3 GENERATE |
|
|||
| 283 | ALL_channel: FOR I IN 0 TO 5 GENERATE |
|
|||
| 284 | sample_f_data(15 + I*16 + J*6*16 DOWNTO 14 + I*16 + J*6*16) <= STD_LOGIC_VECTOR(to_unsigned(J,2)); |
|
|||
| 285 | sample_f_data(13 + I*16 + J*6*16 DOWNTO 11 + I*16 + J*6*16) <= STD_LOGIC_VECTOR(to_unsigned(I,3)); |
|
|||
| 286 |
|
281 | |||
| 287 | PROCESS (clk, rstn) |
|
|||
| 288 | BEGIN -- PROCESS |
|
|||
| 289 | IF rstn = '0' THEN -- asynchronous reset (active low) |
|
|||
| 290 | sample_f_data(10 + I*16 + J*6*16 DOWNTO 0 + I*16 + J*6*16 ) <= STD_LOGIC_VECTOR(to_unsigned(2**11/6*I,11)); |
|
|||
| 291 | ELSIF clk'event AND clk = '1' THEN -- rising clock edge |
|
|||
| 292 | IF sample_f_val(J) = '1' THEN |
|
|||
| 293 | sample_f_data(10 + I*16 + J*6*16 DOWNTO 0 + I*16 + J*6*16) <= STD_LOGIC_VECTOR(to_unsigned( |
|
|||
| 294 | to_integer(UNSIGNED(sample_f_data(10 + I*16 + J*6*16 DOWNTO 0 + I*16 + J*6*16))) + 1, |
|
|||
| 295 | 11)); |
|
|||
| 296 | END IF; |
|
|||
| 297 | END IF; |
|
|||
| 298 | END PROCESS; |
|
|||
| 299 |
|
||||
| 300 | END GENERATE ALL_channel; |
|
|||
| 301 | END GENERATE ALL_lane; |
|
|||
| 302 |
|
||||
| 303 | PROCESS (clk, rstn) |
|
|||
| 304 | BEGIN -- PROCESS |
|
|||
| 305 | IF rstn = '0' THEN -- asynchronous reset (active low) |
|
|||
| 306 | sample_f0_val <= '0'; |
|
|||
| 307 | sample_f1_val <= '0'; |
|
|||
| 308 | sample_f2_val <= '0'; |
|
|||
| 309 | sample_f3_val <= '0'; |
|
|||
| 310 | ELSIF clk'event AND clk = '1' THEN -- rising clock edge |
|
|||
| 311 | sample_f0_val <= sample_f_val(0); |
|
|||
| 312 | sample_f1_val <= sample_f_val(1); |
|
|||
| 313 | sample_f2_val <= sample_f_val(2); |
|
|||
| 314 | sample_f3_val <= sample_f_val(3); |
|
|||
| 315 | END IF; |
|
|||
| 316 | END PROCESS; |
|
|||
| 317 |
|
||||
| 318 |
|
||||
| 319 | sample_f0_data <= sample_f_data(1*6*16-1 DOWNTO 0*6*16); |
|
|||
| 320 | sample_f1_data <= sample_f_data(2*6*16-1 DOWNTO 1*6*16); |
|
|||
| 321 | sample_f2_data <= sample_f_data(3*6*16-1 DOWNTO 2*6*16); |
|
|||
| 322 | sample_f3_data <= sample_f_data(4*6*16-1 DOWNTO 3*6*16); |
|
|||
| 323 |
|
||||
| 324 | --sample_f0_data <= X"0020" & X"0010" & X"0008" & X"0004" & X"0002" & X"0001"; |
|
|||
| 325 | --sample_f1_data <= X"1020" & X"1010" & X"1008" & X"1004" & X"1002" & X"1001"; |
|
|||
| 326 | --sample_f2_data <= X"2020" & X"2010" & X"2008" & X"2004" & X"2002" & X"2001"; |
|
|||
| 327 | --sample_f3_data <= X"4020" & X"4010" & X"4008" & X"4004" & X"4002" & X"4001"; |
|
|||
| 328 | ----------------------------------------------------------------------------- |
|
282 | ----------------------------------------------------------------------------- | |
| 329 | lpp_lfr_apbreg_1 : lpp_lfr_apbreg |
|
283 | lpp_lfr_apbreg_1 : lpp_lfr_apbreg | |
| 330 | GENERIC MAP ( |
|
284 | GENERIC MAP ( | |
General Comments 0
You need to be logged in to leave comments.
Login now